.env.example

# LLM API Configuration
# Google Gemini API
GOOGLE_API_KEY=AIzaSyD18774cyKeznZP409LIqDFMasNgqPxfLw

# Embedding Model Configuration
EMBEDDING_MODEL=all-MiniLM-L6-v2

# Escalation Logic Configuration
RELEVANCE_THRESHOLD=0.5
TOP_K_CHUNKS=3

# Chunking Configuration
CHUNK_SIZE=500
CHUNK_OVERLAP=50

# LLM Configuration
LLM_MODEL=gemini-2.5-flash
# Other options: gemini-2.5-pro, gemini-flash-latest
LLM_TEMPERATURE=0.3

# Server Configuration (optional)
# PORT=8000
# HOST=0.0.0.0